<%@ page contentType="text/html;charset=UTF-8" pageEncoding="utf-8" %>
<html>
<head>
    <title>展示页面</title>
</head>
<body>
  <h1>${requestScope.user.id}</h1>
  <h1>${requestScope.user.name}</h1>
  <h1>${requestScope.user.age}</h1>
  session:<h1>${sessionScope.user.id}</h1>
</body>
</html>
